baber/WOPTO huggingface dataset:
Patent KR-20220127084-A (KR)
Title: Apparatus for operating ultra cold freezer
Inventor: KIM HYUN CHUL
IPC: F25D11/00
Filed: 2021-03-10
Abstract: The present invention discloses an apparatus for operating a cryogenic freezer. The apparatus for operating a cryogenic freezer comprises: a high-temperature compressor which operates a high-temperature cooling section having a high-temperature cooling cycle for cooling of a cooling storage and a compound heat exchange cycle branching from the high-temperature cooling cycle; a low-temperature compressor which operates a low-temperature cooling section having a low-temperature cooling cycle which shares the compound heat exchange cycle to cool the cooling storage below a cooling range of the high-temperature cooling section; a refrigerant circulation control unit which controls the circulation of high-temperature refrigerant so that the high-temperature refrigerant for cooling selectively circulates to the high-temperature cooling cycle or the compound heat exchange cycle in the high-temperature cooling section; a compound heat exchanger temperature sensor which measures condensation temperature of a compound heat exchange section provided in the compound heat exchange cycle; an inside temperature sensor which measures inside temperature of the cooling storage; and an operation control unit which controls operation of the high-temperature compressor, the low-temperature compressor, and the refrigerant circulation control unit based on the set inside temperature. At least one of the high-temperature compressor and the low-temperature compressor is an inverter-type compressor, and the operation control unit adjusts the RPM of the inverter-type compressor between the high-temperature compressor and the low-temperature compressor by determining an overload state and an over-condensation state based on the condensation temperature input from the compound heat exchanger temperature sensor. Therefore, the present invention can prevent deterioration of cooling performance.
Patent KR-20220128522-A (KR)
Title: Ti-Fe based hydrogen storage alloy with improved activate property
Inventor: PARK HYUNG KI
IPC: C22C14/00
Filed: 2021-03-11
Abstract: One embodiment of the present invention provides a TiFe-based hydrogen storage alloy including silicon (Si) in a TiFe alloy, wherein the Si content is greater than 0 and not greater than 5 at%. According to an embodiment of the present invention, by adding Si to the TiFe-based alloy, the composition of a surface oxide layer is changed by the Si, so that the activation property can be improved to enable activation at room temperature without performing a conventional high-temperature activation process.
Patent KR-20220128032-A (KR)
Title: CPR assistive device
Inventor: JUNKYU PARK
IPC: A61H31/02
Filed: 2021-03-12
Abstract: The present invention relates to a cardiopulmonary resuscitation (CPR) training assistive apparatus. According to an embodiment of the present invention, a CPR assistive apparatus comprises: a compression unit having a built-in first sensing unit for measuring acceleration according to a user's push; a reference unit disposed to be spaced apart from the compression unit, and having a built-in second sensing unit for measuring acceleration according to the user's push; a connection unit connecting the compression unit and the reference unit so that the compression unit and the reference unit can move at different accelerations according to the user's push; and a control unit determining the compression depth of the compression unit from data of the first sensing unit and the second sensing unit. According to the present invention, even those who have not been sufficiently trained in CPR can easily perform first aid on the spot by providing immediate feedback on a CPR performance situation.
Patent KR-20220012166-A (KR)
Inventor: KAO WAN YI
IPC: H01L21/762
Filed: 2021-03-25
Abstract: A semiconductor device and a manufacturing method are provided. In an embodiment, a first liner is deposited to line a recess between a first semiconductor fin and a second semiconductor fin. The first liner includes a first material. The first liner is annealed to change the first material into a second material. A second liner is deposited to line the recess. The second liner includes a third material. The second liner is annealed to change the third material to a fourth material.
Patent KR-20220137479-A (KR)
Inventor: KIM YANG HEE
IPC: A23L27/26
Filed: 2021-04-02
Abstract: The present invention discloses meat for meat-flavored hamburgers using heme-like molecules derived from agar-agar and fish surimi and a manufacturing method thereof. According to the present invention, meat for meat-flavored hamburgers using heme-like molecules extracted from agar-agar and fish surimi includes: a trimmed fish surimi 90wt%; 1 wt% of a first additive containing garlic, onion, salt and pepper; 8 wt% of a heme-like molecular substance extracted from seaweed, and 1wt% of second additive containing minerals, essential amino acids and vitamins.
Patent KR-20220138189-A (KR)
Inventor: SONG LAK KYOUNG
IPC: G06Q50/00
Filed: 2021-04-05
Abstract: The present invention relates to a career design platform using a social network service, which comprises: a simulation test design unit which collects feedback of students and experts through a social network service and collects and analyzes collected feedback information; and a user interface (UI) unit which expresses results collected and analyzed by the simulation test design unit by a UI. Here, the UI unit includes a UI wireframe, and the UI is composed of a timeline tab, a field news tab, a learning tab, an information tab, a worry tab, and a post tab.
Patent KR-20220149769-A (KR)
Title: Hinge type mount for weapon accessory
Inventor: JUNG SUNG WOON
IPC: F41G11/00
Filed: 2021-05-01
Abstract: The present invention relates to a mount for fixing a weapon accessory. More particularly, the present invention relates to a hinged mount for a weapon accessory, which comprises a fixing mount and a fixing plate and is fixed to a Picatinny rail, and moves the fixing plate forward and backward by a transfer unit, and limits the movement displacement of the fixing plate so that the fixing plate does not escape even if there is excessive rotation of the transfer unit.
Patent KR-20210058792-A (KR)
Inventor: NAKAYAMA KENJI
IPC: G03F7/20
Filed: 2021-05-14
Abstract: Even if a defect occurs in a photomask using a phase shift action, it is possible to perform precise correction. Provided is a photomask correction method for correcting a defect (20) occurring in a photomask having a transfer pattern formed by patterning a semi-transmissive film (2) on a transparent substrate (1). The method comprises a process of specifying the defect (20); and a crystal film forming process for forming a crystal film (4). A semi-transmissive part (12) has transmittance permeability Tm (%) (Tm > 25) with respect to the light of the representative wavelength of exposure light, and a phase shift amount φm (degree) (160 <= φm <= 200). In the crystal film forming process, a first film (4a) and a second film (4b) having different compositions are laminated in a certain order. The first film (4a) contains Cr and O, and the second film (4b) contains Cr, O, and C. The first film (4a) does not contain C, or contains C in a smaller content than that of the second film (4b). The second film (4b) contains O in a smaller content than that of the first film (4a).
Patent KR-20220157262-A (KR)
Title: Apparatus for spraying fluid
Inventor: KANG SO YOUNG
IPC: B05B15/65
Filed: 2021-05-20
Abstract: Disclosed is a fluid spraying apparatus which comprises: a spraying unit (200) spraying a fluid supplied from a supply pipe (100); a handle unit (300) connected to the spraying unit and handling the spraying direction of the fluid; and a safety unit (400) connected to the spraying unit to prevent or alleviate the bending of the supply pipe, and capable of coming into contact with the fluid in a direction other than the spraying direction. The fluid spraying apparatus of the present invention may provide a safe working environment for workers.
Patent KR-20220158894-A (KR)
Inventor: LEE YOUNG HWAN
IPC: H01L21/67
Filed: 2021-05-24
Abstract: An embodiment of the present invention provides an integrated jig module commonly applicable to several components in a semiconductor package cutting and sorting facility. An integrated jig module that can be commonly used for a plurality of components in a process of installing a semiconductor package cutting and sorting apparatus according to an embodiment of the present invention comprises: a base plate in which through holes are formed at each standard installation position for each of the plurality of components; and a plurality of jig pins formed to be insertable into the through holes. According to an embodiment of the present invention, an integrated jig module commonly applicable to several components is provided, thereby when a semiconductor package cutting and sorting apparatus is installed, enabling easy management and rapid installation while costs are reduced.
Patent KR-20220159573-A (KR)
Inventor: JUNG HUN PARK
IPC: G06N3/08
Filed: 2021-05-26
Abstract: A device for preventing long ladder in a deep learning-based go game service according to an embodiment of the present invention includes a communication unit for receiving a predetermined go board state; a memory for storing a long ladder detector; and a processor for reading the long ladder detector to perform a long ladder detection simulation based on the go board state, generating long ladder determination information indicating whether each of a plurality of move candidates in the go board causes long ladder based on the performed long ladder detection simulation, and determining a move point based on the generated long ladder determination information.
Patent KR-20220167601-A (KR)
Title: Wideband Wide and Angle Horizontally Polarized Antenna
Inventor: YOU TAE HWAN
IPC: H01Q21/24
Filed: 2021-06-14
Abstract: The present disclosure relates to a wideband wide-angle horizontal polarization antenna. The technical problem to be solved is to provide the wideband wide-angle horizontal polarization antenna, which is applicable to future vehicle corner radars that can satisfy both wideband and wide-angle characteristics by using coupling power supply applicable to vehicle radars. To this end, the present disclosure provides the wideband wide-angle horizontal polarization antenna comprising: a dielectric layer having a flat plate shape; antenna radiators provided on the dielectric layer and provided in a rectangular shape having a length and a width; and a power supply line provided on the dielectric layer to be spaced apart from the antenna radiators, and provided as a first power supply line extending to be parallel to the width direction of the antenna radiators, and second power supply lines extending to be parallel to the longitudinal direction of the antenna radiators from the first power supply line.
Patent KR-20220168212-A (KR)
Title: Pre-Mix Components for Barley Bread Containing Bokbunja
Inventor: CHOI JUNGMIN
IPC: A21D13/047
Filed: 2021-06-15
Abstract: The present invention relates to a pre-mix composition for barley bread containing Rubus coreanum, and more specifically, to a pre-mix composition for barley bread containing Rubus coreanum which includes wheat rice, barley powder, corn powder, brown rice powder, salt, sugar, baking powder, and Rubus coreanum powder. The pre-mix composition for barley bread containing Rubus coreanum including the above ingredients uses Rubus coreanum which is rich in useful components of flavonoids, and has a high moisture content to be easily rotted and difficult to store while having excellent antioxidant effects, lactic acid bacteria fermentation and physiological activity, so that it is possible to provide barley bread that is healthy and has excellent texture.
Patent KR-20220168773-A (KR)
Title: Needle module capable of mounting a vial and a drug injector having the same
Inventor: LEE MAN KYU
IPC: A61M37/00
Filed: 2021-06-17
Abstract: The present invention relates to a needle module capable of mounting a vial and a drug injector having the same, in particular, which comprises: a vial bracket made of hard material surrounds a body of a vial and has a pair of removable pins on the upper surface; a needle bracket made of soft material surrounding the entrance of the vial; and a needle cap provided with a plurality of microneedles, is formed with a drug discharge hole for discharging the drug discharged from an inlet of the vial to the outside, and is inserted and fixed into the needle bracket and disposed at a certain distance apart from the inlet of the vial. Even if a tolerance occurs between the needle bracket and the vial or a tolerance occurs between the needle bracket and the needle cap, the needle bracket can not only surround the vial tightly, but also firmly fix the needle bracket to the needle cap.
Patent KR-20220169500-A (KR)
Title: Multi functional chunggukjang pill comprising citrus peel fermented extract and methods for manufacturing the same
Inventor: CHO KANG BUM
IPC: A23L29/10
Filed: 2021-06-18
Abstract: The present invention relates to a multi-functional fast-fermented bean paste pill containing fermented citrus skin extract and a method for manufacturing the same. The method comprises the steps of: preparing boiled beans; preparing a functional complex aqueous solution and then immersing the boiled beans using the same; producing a fast-fermented bean paste base by fermenting the soaked boiled beans; preparing a fast-fermented bean paste mixture by adding fermented citrus skin extract to the fast-fermented bean paste base, stirring the same, and performing a maturation process; preparing fast-fermented bean paste mixed powder by drying and pulverizing the fast-fermented bean paste mixture; adding purified water, buckwheat powder, and an immune-boosting extract mixture to the fast-fermented bean paste mixed powder and stirring the same to prepare a first functional dough in a dough state; performing a maturation process of the first functional dough; preparing a second functional dough by adding complex natural extract to the aged first functional dough and stirring the same; performing a maturation process of the second functional dough; and forming the aged second functional dough into a pill shape.
Patent KR-20220170202-A (KR)
Title: Method and apparatus for classifying object, and recording medium for recording program performing the method
Inventor: Jang So Jin
IPC: G06V10/40
Filed: 2021-06-22
Abstract: An embodiment of the present invention may comprise the steps of: extracting a first feature by transforming rectangular coordinates of points included in the box of an object, obtained from a point cloud acquired using a LiDAR sensor, into complex coordinates and performing Fast Fourier Transform (FFT) on the complex coordinates; obtaining an average and a standard deviation as a second feature, the average and the standard deviation being parameters of a Gaussian model for the points included in a box of an object; and classifying the type of object based on at least one of the first feature or the second feature.
Patent KR-20210082409-A (KR)
Title: Seedling transplanter
Inventor: KANATANI KAZUKI
IPC: A01C11/00
Filed: 2021-06-24
Abstract: The present invention provides a seedling transplanting device capable of performing planting work with a desired number of seedling mats for desired packaging. The seedling transplanting device comprises: a planting working device (3); and a controlling device (70). The planting working device facilitates planting in the packaging by scraping seedlings from a seedling mat (M) placed on a seedling loading stand (33) or changes a drawn amount of the seedlings scraped from the seedling mat (M). The controlling device inputs a packaging area performing the planting work and a number of seedling mats used on the packaging area. The controlling device (70) calculates a drawn amount of reference seedlings planted by the planting working device (3) from the inputted packaging area and the number of seedling mats.
Patent KR-20230000693-A (KR)
Title: Global financing service method integrated real money with virtual asset
Inventor: LEE WUNG SIK
IPC: G06Q40/04
Filed: 2021-06-25
Abstract: The present invention relates to a global financial service method which integrates real money and virtual assets, which allows users to recharge e-wallets using real money and virtual assets to easily and safely enjoy a variety of financial services including free deposits and withdrawals anywhere in the world. The global financial service method includes an app user approval step and an e-wallet operation step.
Patent KR-20230006110-A (KR)
Title: A health diagnosis information providing apparatus using a customized voice diagnosis learning model by source data from multi devices and a method for operating it
Inventor: SUNG MYUNG WHUN
IPC: G10L25/66
Filed: 2021-07-02
Abstract: A method for operating a service providing device according to one embodiment of the present invention comprises the steps of: obtaining user information corresponding to a user terminal; collecting personal voice data corresponding to the user information from one or more source devices based on the user information; obtaining context information from usage data of the user terminal; creating a personalized voice diagnosis learning model using the personal voice data and the context information with respect to a pre-trained voice-based health diagnosis standard model; and providing health diagnosis information obtained as a result of applying the voice diagnosis learning model to sound environment data collected from the user terminal to the user terminal. According to the present invention, a health diagnosis information providing service with improved individual diagnosis accuracy can be provided.
Patent KR-20230009191-A (KR)
Inventor: YOON CHANG HEE
IPC: H01L21/687
Filed: 2021-07-08
Abstract: The present invention relates to a C-ring for a semiconductor diffusion process that extends the lifespan and is easy to replace. More specifically, the C-ring for a semiconductor diffusion process in which multiple slots are formed comprises: a slot ring having a circular shape, a through-hole penetrating a central part, a plurality of slots penetrating along an edge, and a fastening hole spaced apart from the slots at a predetermined distance on the upper side; and a base ring formed to penetrate the central part, formed on an upper part of the slot ring, having a coupling groove formed in the lower part corresponding to the fastening hole, disposed on the same line as the fastening hole, and fastened by a fastening member. The C-ring for a semiconductor diffusion process is a useful invention that can improve etching uniformity across the entire wafer by inducing natural exhaustion of gas through an underslot type and can increase economic efficiency by allowing only a damaged or broken part to be easily replaced if a C-ring is damaged when used for a long period of time or is broken due to falling during transportation.
Patent KR-20220157526-A (KR)
Title: Polypetide, photoresist composition including the same and method of forming pattern using the same
Inventor: CHUNG SOON CHUN
IPC: G03F7/20
Filed: 2021-07-08
Abstract: A polypeptide, a photoresist composition including the same, and a pattern forming method using the same are disclosed. Embodiments of the present invention may provide photoresist compositions with improved sensitivity, improved LWR and/or CD.
Patent KR-20230010522-A (KR)
Inventor: JEON HEE JUNG
IPC: C08F6/14
Filed: 2021-07-12
Abstract: The present invention relates to a method for producing a dry powder of a graft polymer, which comprises the steps of: coagulating graft polymer latex to produce graft polymer slurry; storing the graft polymer slurry at a temperature of 90.0 to 97.0℃; and transferring the stored graft polymer slurry to a dehydration device and dehydrating the graft polymer slurry while introducing a washing solvent having a temperature of 90.0 to 95.0℃ to produce a wet powder of the graft polymer.
Patent KR-20230011152-A (KR)
Inventor: KIM YOUNG JIN
IPC: H02J3/36
Filed: 2021-07-13
Abstract: The present invention relates to an MTDC control system. The MTDC control system, which can minimize a frequency variation of each grid when sharing energy stored in a direct current (DC) network, may include: a first converter which supplies electric power to a first alternating current (AC) local grid in the DC electric power network; a second converter which supplies electric power to a second AC local grid in the DC electric power network; a renewable power generation converter which supplies electric power generated by a renewable energy generator to the DC power network; and a centralized controller which performs frequency control of a linear quadratic regulator (LQR) control method by using a linearization model for the first AC local grid, the second AC local grid, and the renewable energy generator.
Patent KR-20220021411-A (KR)
Inventor: BANG HYEONJIN
IPC: H01L21/52
Filed: 2021-07-15
Abstract: The present invention is to propose a novel processing method that makes it possible to suppress a change of a position where a modified layer is formed on a wafer having uneven portions such as TEG on a street. A processing method of a wafer, which has a plurality of streets crossed on a surface and forms uneven portions on the surface, comprises: a maintaining step of maintaining a protective sheet side of a wafer unit with a maintaining table; an upper surface height position detection step of detecting an upper surface height position of a back surface of the wafer corresponding to a street; and a laser beam irradiating step of irradiating a laser beam along the street from the back surface of the wafer to form a modified layer along the street based on the upper surface height position in a state in which a light collection point of the laser beam of a wavelength having a light transmittance feature for the wafer is positioned inside the wafer.
Patent KR-20230013726-A (KR)
Title: Preterm birth risk prediction apparatus based on machine learning using bacterial risk score
Inventor: LEE MYUNG HOON
IPC: G16C20/30
Filed: 2021-07-19
Abstract: The present invention relates to a preterm birth risk prediction device based on machine learning, using a bacterial risk score of a cervical vaginal fluid of a mother. In accordance with the present invention, the preterm birth risk prediction device based on machine learning includes: a learning data collection unit collecting bacterial community information comprising the type and quantity of bacteria existing in the cervices of learning target mothers and white blood cell information existing in the blood of the mothers; a learning data normalization unit generating normalized bacterial community information by normalizing the quantity of the bacteria constituting the bacterial community information of the learning target mothers at a relative composition ratio of the bacteria by mother; a bacterial risk model generation unit generating a bacterial risk model for calculating a bacterial risk score indicating an association between the bacteria and the premature birth by applying a decision tree technique to the normalized bacterial community information; and a preterm birth risk model generation unit generating a preterm birth risk model for calculating a preterm birth risk score by applying a linear support vector machine (SVM) technique to the white blood cell information and the bacterial risk score. In accordance with the present invention, the preterm birth risk prediction device is capable of accurately and quickly predicting whether a preterm birth occurs by applying a machine learning algorithm to the bacterial community information comprising the type and quantity of the bacteria existing in the cervices of learning target mothers and the white blood cell information existing in the blood of the mothers.